200291806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 406425600

約数和(自身を除く): 206133794

約数列:

[1, 2, 11, 13, 19, 22, 26, 29, 31, 38, 41, 58, 62, 82, 143, 209, 247, 286, 319, 341, 377, 403, 418, 451, 494, 533, 551, 589, 638, 682, 754, 779, 806, 899, 902, 1066, 1102, 1178, 1189, 1271, 1558, 1798, 2378, 2542, 2717, 4147, 4433, 5434, 5863, 6061, 6479, 7163, 7657, 8294, 8569, 8866, 9889, 10127, 11687, 11726, 12122, 12958, 13079, 13981, 14326, 15314, 15457, 16523, 17081, 17138, 19778, 20254, 22591, 23374, 24149, 26158, 27962, 30914, 33046, 34162, 36859, 45182, 48298, 73718, 78793, 84227, 111397, 128557, 157586, 168454, 170027, 181753, 187891, 222053, 222794, 248501, 257114, 265639, 293683, 313937, 340054, 363506, 375782, 405449, 444106, 479167, 497002, 531278, 587366, 627874, 700321, 810898, 958334, 1400642, 2442583, 3230513, 3453307, 4885166, 5270837, 6461026, 6906614, 7703531, 9104173, 10541674, 15407062, 18208346, 100145903, 200291806]

約数ペア:

[(1, 200291806), (2, 100145903), (11, 18208346), (13, 15407062), (19, 10541674), (22, 9104173), (26, 7703531), (29, 6906614), (31, 6461026), (38, 5270837), (41, 4885166), (58, 3453307), (62, 3230513), (82, 2442583), (143, 1400642), (209, 958334), (247, 810898), (286, 700321), (319, 627874), (341, 587366), (377, 531278), (403, 497002), (418, 479167), (451, 444106), (494, 405449), (533, 375782), (551, 363506), (589, 340054), (638, 313937), (682, 293683), (754, 265639), (779, 257114), (806, 248501), (899, 222794), (902, 222053), (1066, 187891), (1102, 181753), (1178, 170027), (1189, 168454), (1271, 157586), (1558, 128557), (1798, 111397), (2378, 84227), (2542, 78793), (2717, 73718), (4147, 48298), (4433, 45182), (5434, 36859), (5863, 34162), (6061, 33046), (6479, 30914), (7163, 27962), (7657, 26158), (8294, 24149), (8569, 23374), (8866, 22591), (9889, 20254), (10127, 19778), (11687, 17138), (11726, 17081), (12122, 16523), (12958, 15457), (13079, 15314), (13981, 14326)]